| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $147.45 | 11.832% | $164.8963 | $164.90 | $164.90 | $164.90 |
| Purchase #2 | $29.62 | 4.801% | $31.0421 | $31.04 | $31.05 | $31.00 |
| Purchase #3 | $33.65 | 6.504% | $35.8386 | $35.84 | $35.85 | $35.80 |
| Purchase #4 | $123.57 | 7.492% | $132.8279 | $132.83 | $132.85 | $132.80 |
| Purchase #5 | $60.42 | 5.396% | $63.6803 | $63.68 | $63.70 | $63.70 |
| Purchase #6 | $117.74 | 6.505% | $125.399 | $125.40 | $125.40 | $125.40 |
| Purchase #7 | $141.62 | 12.117% | $158.7801 | $158.78 | $158.80 | $158.80 |
| 7 purchase totals = | $654.07 | $712.4643 | $712.47 | $712.55 | $712.40 | |